Enable QUIC v46 by default!

Change-Id: Ie60e33efd9b18c737d935349ae5ecaac5121ed66
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1619010
Commit-Queue: Ryan Hamilton <rch@chromium.org>
Reviewed-by: Paul Jensen <pauljensen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#661379}

components/cronet/url_request_context_config_unittest.cc

@@ -392,7 +392,7 @@ TEST(URLRequestContextConfigTest, SetUnsupportedQuicVersion) {
   EXPECT_EQ(params->quic_supported_versions.size(), 1u);
   EXPECT_EQ(params->quic_supported_versions[0],
             quic::ParsedQuicVersion(quic::PROTOCOL_QUIC_CRYPTO,
-                                    quic::QUIC_VERSION_43));
+                                    quic::QUIC_VERSION_46));
 }
 
 TEST(URLRequestContextConfigTest, SetQuicServerMigrationOptions) {

net/http/http_network_session.cc

@@ -138,7 +138,7 @@ HttpNetworkSession::Params::Params()
       http_09_on_non_default_ports_enabled(false),
       disable_idle_sockets_close_on_memory_pressure(false) {
   quic_supported_versions.push_back(quic::ParsedQuicVersion(
-      quic::PROTOCOL_QUIC_CRYPTO, quic::QUIC_VERSION_43));
+      quic::PROTOCOL_QUIC_CRYPTO, quic::QUIC_VERSION_46));
   enable_early_data =
       base::FeatureList::IsEnabled(features::kEnableTLS13EarlyData);
 }

net/http/http_server_properties_manager_unittest.cc

@@ -1504,7 +1504,7 @@ TEST_P(HttpServerPropertiesManagerTest, PersistAdvertisedVersionsToPref) {
       "\"expiration\":\"13758804000000000\",\"host\":\"www.google.com\","
       "\"port\":1234,\"protocol_str\":\"h2\"}]}},"
       "{\"https://mail.google.com:80\":{\"alternative_service\":[{"
-      "\"advertised_versions\":[43],\"expiration\":\"9223372036854775807\","
+      "\"advertised_versions\":[46],\"expiration\":\"9223372036854775807\","
       "\"host\":\"foo.google.com\",\"port\":444,\"protocol_str\":\"quic\"}],"
       "\"network_stats\":{\"srtt\":42}}}],\"supports_quic\":{"
       "\"address\":\"127.0.0.1\",\"used_quic\":true},\"version\":5}";
@@ -1606,7 +1606,7 @@ TEST_P(HttpServerPropertiesManagerTest,
       "{\"quic_servers\":{\"https://mail.google.com:80\":"
       "{\"server_info\":\"quic_server_info1\"}},\"servers\":["
       "{\"https://www.google.com:80\":"
-      "{\"alternative_service\":[{\"advertised_versions\":[43],"
+      "{\"alternative_service\":[{\"advertised_versions\":[46],"
       "\"expiration\":\"13756212000000000\",\"port\":443,"
       "\"protocol_str\":\"quic\"}]}}],\"supports_quic\":"
       "{\"address\":\"127.0.0.1\",\"used_quic\":true},\"version\":5}";